There are 5 Easy Steps for Updating your blog:
1. Just click on the Sidewiki button of your Toolbar to open a sidebar, where you will find an option "Create an entry".
2. They will give you the login panel for your Google account where you should sign in. If you are not.
3. Click My blogs on Blogger below your entry.
4. Select the blog(s) that you want to update. (Quick)
5. Now Click to Publish the content.
An interesting was of adding quote from a webpage to your blog posts by just highlighting the lines before "publishing".
